[Elecraft] Jumpers for the K2 mic?

Phil Wheeler w7ox at socal.rr.com
Sat Dec 6 20:49:26 EST 2014


The headphone jack should be unrelated to the mic 
config header and the KSB2 board. Why do you think 
you need a new headphone jack, Frank?

Phil W7OX

On 12/6/14 5:47 PM, Frank Krozel wrote:
> So guess replacing my “headphone jack” will be a 
> part of this process as well.
> Frank
>
> On Dec 6, 2014, at 7:39 PM, Matt VK2RQ 
> <matt.vk2rq at gmail.com 
> <mailto:matt.vk2rq at gmail.com>> wrote:
>
>> The “missing” PCB header is supplied with the 
>> KSB2 SSB option module. If you order a MH2 
>> microphone, you’ll get a packet of PC-style 
>> jumpers to bridge the header. Otherwise, if you 
>> use a different type of microphone, you need to 
>> take care for the jumping yourself. The “UNPCB” 
>> guy sells a nice jumpering PCB that allows you 
>> to easily change the jumper setup for a range 
>> of standard mics, suggest you look it up below 
>> (look for “Internal Mic Adaptor”):
>> http://www.unpcbs.com/
>>
>>
>> 73, Matt VK2RQ.
>>
>>> On 7 Dec 2014, at 12:36 pm, Frank Krozel 
>>> <kg9hfrank at gmail.com 
>>> <mailto:kg9hfrank at gmail.com>> wrote:
>>>
>>> All I “see” are pc holes that are unpopulated. 
>>>  I am thinking there is a header missing or 
>>> similar.
>>> I was kind of looking for a jumper block.
>>> Frank'
>>> On Dec 6, 2014, at 7:27 PM, Phil Wheeler 
>>> <w7ox at socal.rr.com <mailto:w7ox at socal.rr.com>> 
>>> wrote:
>>>
>>>> Frank, for the K2 (I think that's the rig you 
>>>> mean) the info you need is in this document 
>>>> "ELECRAFT KSB2 S SB ADAPTER
>>>> Assembly and Operating Instructions". Near 
>>>> the end is the info for configuring it for 
>>>> various mics.
>>>>
>>>> When you said "Mine was inoperative when I 
>>>> got it used" do you mean on SSB or 
>>>> completely?  Does it have the KSB2 option 
>>>> installed?
>>>>
>>>> 73, Phil W7OX
>>>>
>>>> On 12/6/14 5:20 PM, Frank Krozel wrote:
>>>>> Guys, I am about ready to place an order to 
>>>>> Elecraft and one of the items I will be 
>>>>> needing are a few of the connectors like P3, 
>>>>> P6, and the headphone jack.  Mine was 
>>>>> inoperative when I got it used..
>>>>> Where is the jumper block for the mic?  Been 
>>>>> staring at the pictures and cannot find the 
>>>>> manual where it shows where the jumper block is.
>>>>> I guess it is on the control panel but 
>>>>> cannot find any picture of that in case I 
>>>>> need some additional connectors.
>>>>> (I got it used and it is in perfect condition!!)
>>>>> Frank KG9H



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